The Merard MOC2 cotton flannel buff is a half-inch thick and you can get it in the four-inch diameter that i'm showing you here or six inches. These are so versatile you can use them with Avivor, Oras, as well as the Luxor white, yellow, and orange polishing compounds. These are really effective on your white metals like your white gold, titanium, platinum, silver.  These are even good on lacquers and since they're scraped on two sides they're super soft and they don't unravel easily, so they last a long time.  You can check out the Mach 2 and all the Merard buffs on Stuller.com.